L-Glutamine-15N2
L-Glutamine-15N2 (CAS: 204451-48-9) is a stable isotope-labeled amino acid with a molecular weight of 148.13 g/mol. Its linear formula is H₂¹⁵NCOCH₂CH₂CH(¹⁵NH₂)CO₂H. This compound is primarily used in advanced research applications, including biomolecular NMR, mass spectrometry, and proteomics, where precise isotopic labeling is crucial for tracking metabolic pathways and protein dynamics. It serves as a vital tool in molecular biology research.
Biomolecular NMR Spectroscopy
L-Glutamine-15N2 is employed in NMR studies to elucidate the structure and dynamics of biomolecules. The ¹⁵N labeling allows for detailed spectral analysis, aiding in the understanding of protein folding and interactions.
Mass Spectrometry Applications
Utilised as an internal standard or tracer in mass spectrometry experiments. Its specific isotopic signature enables accurate quantification of L-glutamine in complex biological matrices and metabolic flux analysis.
Proteomics Research
This labeled amino acid is valuable in proteomics for quantitative studies, including SILAC (Stable Isotope Labeling by Amino acids in Cell culture) experiments. It helps in comparing protein expression levels between different experimental conditions.
Molecular Biology Studies
L-Glutamine-15N2 aids in tracing metabolic pathways involving glutamine in molecular biology research. Its incorporation into newly synthesised proteins or metabolites can be tracked with high sensitivity.
| Molecular weight | 148.13 |
|---|---|
| Linear formula | H215NCOCH2CH2CH(15NH2)CO2H |
| Optical activity | [α]25/D +33.0°, c = 2 in 5 M HCl |
| Melting point | 185 °C (dec.)(lit.) |
| Isotopic Purity | 98 atom % 15N |
|---|---|
| Mol Wt | mol wt 148.11 by atom % calculation |
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is L-Glutamine-15N2 used for?
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L-Glutamine-15N2 is used in advanced research for biomolecular NMR, mass spectrometry, proteomics, and molecular biology studies. It serves as a stable isotope-labeled tracer for tracking metabolic pathways and quantifying biomolecules.
What are the CAS number and formula for L-Glutamine-15N2?
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The CAS number for L-Glutamine-15N2 is 204451-48-9. Its linear formula is H₂¹⁵NCOCH₂CH₂CH(¹⁵NH₂)CO₂H.
What grade and purity does Tech Serve Solutions supply for L-Glutamine-15N2?
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Tech Serve Solutions supplies L-Glutamine-15N2 with a purity of 98 atom % ¹⁵N. This product is intended for research purposes and is not supplied as USP, BP, EP, or pharmaceutical grade.
What are the safety and handling recommendations for L-Glutamine-15N2?
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L-Glutamine-15N2 has a melting point of 185 °C (dec.) and is classified under WGK Germany 3. Handle with appropriate personal protective equipment in a well-ventilated area. Consult the Safety Data Sheet (SDS) for detailed handling and safety information.
How is L-Glutamine-15N2 packed, shipped, and exported?
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L-Glutamine-15N2 is carefully packed to ensure stability during transit. Tech Serve Solutions is experienced in global export of fine chemicals, adhering to all necessary regulations for international shipment.
How can I request a sample or quote for L-Glutamine-15N2?
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To request a sample or a quotation for L-Glutamine-15N2, please contact our sales team through the website or by phone, providing your specific requirements and shipping details.
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